Trace number 311628

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.09 1200.59

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/311628-1172572902/instance-311628-1172572902.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-311628-1172572902 -o ROOT/results/node9/solver-311628-1172572902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311628-1172572902/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311628-1172572902/instance-311628-1172572902.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21726
/proc/meminfo: memFree=1563392/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=1836 CPUtime=0
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 277244785 1880064 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 459 247 126 302 0 154 0

[startup+0.106838 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21726
/proc/meminfo: memFree=1563392/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=2228 CPUtime=0.1
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 277244785 2281472 367 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 557 367 141 302 0 252 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2228

[startup+0.514918 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21726
/proc/meminfo: memFree=1563392/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=2876 CPUtime=0.51
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 516 0 0 0 51 0 0 0 21 0 1 0 277244785 2945024 500 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 719 500 141 302 0 414 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2876

[startup+1.33508 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1561272/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=3640 CPUtime=1.32
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 734 0 0 0 132 0 0 0 25 0 1 0 277244785 3727360 718 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 910 718 141 302 0 605 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3640

[startup+2.97139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1560184/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=4928 CPUtime=2.95
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 1048 0 0 0 294 1 0 0 25 0 1 0 277244785 5046272 1032 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 1232 1032 141 302 0 927 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 4928

[startup+6.25202 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1558016/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=6852 CPUtime=6.24
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 1536 0 0 0 619 5 0 0 25 0 1 0 277244785 7016448 1520 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 1713 1520 141 302 0 1408 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6852

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21727
/proc/meminfo: memFree=1554440/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=10216 CPUtime=12.69
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 2393 0 0 0 1262 7 0 0 25 0 1 0 277244785 10461184 2344 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 2554 2344 141 302 0 2249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10216

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1550216/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=14736 CPUtime=25.49
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 3516 0 0 0 2538 11 0 0 25 0 1 0 277244785 15089664 3402 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 3684 3402 141 302 0 3379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14736

[startup+51.1287 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1543688/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=21048 CPUtime=51.1
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 5119 0 0 0 5094 16 0 0 25 0 1 0 277244785 21553152 5005 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 5262 5005 141 302 0 4957 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21048

[startup+102.354 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1534600/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=30632 CPUtime=102.31
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 7522 0 0 0 10206 25 0 0 25 0 1 0 277244785 31367168 7279 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 7658 7279 141 302 0 7353 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30632

[startup+162.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1526088/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=39024 CPUtime=162.32
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 9608 0 0 0 16197 35 0 0 25 0 1 0 277244785 39960576 9365 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 9756 9365 141 302 0 9451 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 39024

[startup+222.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1520200/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=45104 CPUtime=222.33
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 11068 0 0 0 22189 44 0 0 25 0 1 0 277244785 46186496 10825 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 11276 10825 141 302 0 10971 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 45104

[startup+282.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1514632/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=51720 CPUtime=282.34
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 12712 0 0 0 28182 52 0 0 25 0 1 0 277244785 52961280 12212 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 12930 12212 141 302 0 12625 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 51720

[startup+342.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1510024/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=56428 CPUtime=342.36
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 13873 0 0 0 34177 59 0 0 25 0 1 0 277244785 57782272 13373 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 14107 13373 141 302 0 13802 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 56428

[startup+402.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1505096/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=61276 CPUtime=402.39
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 15089 0 0 0 40172 67 0 0 25 0 1 0 277244785 62746624 14589 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 15319 14589 141 302 0 15014 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 61276

[startup+462.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21729
/proc/meminfo: memFree=1500744/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=65732 CPUtime=462.4
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 16196 0 0 0 46167 73 0 0 25 0 1 0 277244785 67309568 15696 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 16433 15696 141 302 0 16128 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 65732

[startup+522.616 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1496904/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=69668 CPUtime=522.41
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 17146 0 0 0 52163 78 0 0 25 0 1 0 277244785 71340032 16646 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 17417 16646 141 302 0 17112 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 69668

[startup+582.652 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1493064/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=73812 CPUtime=582.43
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 18110 0 0 0 58159 84 0 0 25 0 1 0 277244785 75583488 17610 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 18453 17610 141 302 0 18148 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 73812

[startup+642.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1489288/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=78084 CPUtime=642.45
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 19038 0 0 0 64157 88 0 0 25 0 1 0 277244785 79958016 18538 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 19521 18538 141 302 0 19216 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 78084

[startup+702.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1485640/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=81680 CPUtime=702.46
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 19966 0 0 0 70152 94 0 0 25 0 1 0 277244785 83640320 19466 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 20420 19466 141 302 0 20115 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 81680

[startup+762.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=85024 CPUtime=762.48
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 20833 0 0 0 76148 100 0 0 25 0 1 0 277244785 87064576 20333 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 21256 20333 141 302 0 20951 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 85024

[startup+822.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1478920/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=88268 CPUtime=822.5
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 21643 0 0 0 82144 106 0 0 25 0 1 0 277244785 90386432 21143 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 22067 21143 141 302 0 21762 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 88268

[startup+882.841 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21729
/proc/meminfo: memFree=1475720/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=93284 CPUtime=882.51
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 22943 0 0 0 88139 112 0 0 25 0 1 0 277244785 95522816 21930 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 23321 21930 141 302 0 23016 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 93284

[startup+942.879 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21729
/proc/meminfo: memFree=1472456/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=96616 CPUtime=942.52
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 23770 0 0 0 94136 116 0 0 25 0 1 0 277244785 98934784 22757 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 24154 22757 141 302 0 23849 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 96616

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1469704/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=99376 CPUtime=1002.54
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 24462 0 0 0 100134 120 0 0 25 0 1 0 277244785 101761024 23449 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 24844 23449 141 302 0 24539 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 99376

[startup+1062.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1466760/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=102484 CPUtime=1062.55
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 25193 0 0 0 106132 123 0 0 25 0 1 0 277244785 104943616 24180 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 25621 24180 141 302 0 25316 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 102484

[startup+1122.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21729
/proc/meminfo: memFree=1464264/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=105076 CPUtime=1122.56
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 25806 0 0 0 112129 127 0 0 25 0 1 0 277244785 107597824 24793 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 26269 24793 141 302 0 25964 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 105076

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21829
/proc/meminfo: memFree=1460664/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=107480 CPUtime=1182.54
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 26399 0 0 0 118122 132 0 0 25 0 1 0 277244785 110059520 25386 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 26870 25386 141 302 0 26565 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 107480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21841
/proc/meminfo: memFree=1459896/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=108152 CPUtime=1200.06
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 26577 0 0 0 119873 133 0 0 25 0 1 0 277244785 110747648 25564 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 27038 25564 141 302 0 26733 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108152

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21841
/proc/meminfo: memFree=1459896/2055920 swapFree=4192812/4192956
[pid=21726] ppid=21724 vsize=108152 CPUtime=1200.06
/proc/21726/stat : 21726 (Spear-32) R 21724 21726 21280 0 -1 4194304 26577 0 0 0 119873 133 0 0 25 0 1 0 277244785 110747648 25564 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21726/statm: 27038 25564 141 302 0 26733 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.09
CPU user time (s): 1198.74
CPU system time (s): 1.34879
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 108152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.74
system time used= 1.34879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26578
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1642

runsolver used 1.23981 second user time and 3.03254 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 27 10:41:42 UTC 2007

IDJOB= 311628
IDBENCH= 20319
IDSOLVER= 133
FILE ID= node9/311628-1172572902

PBS_JOBID= 3971677

Free space on /tmp= 66558 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311628-1172572902/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311628-1172572902/instance-311628-1172572902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-311628-1172572902 -o ROOT/results/node9/solver-311628-1172572902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311628-1172572902/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311628-1172572902/instance-311628-1172572902.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 746164887

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1563864 kB
Buffers:         52532 kB
Cached:         314736 kB
SwapCached:          0 kB
Active:         261284 kB
Inactive:       160452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            55972 kB
Committed_AS:  1229012 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node9 on Tue Feb 27 11:01:44 UTC 2007